Average annual temperature is 23.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Tatatu
* Weather data for Tatatu Solomon Islands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 30.3 | 29.9 | 29.5 | 30.1 | 29.2 | 29.4 | 29.0 | 30.6 | 30.5 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 27.4 | 28.1 | 27.7 | 28.5 | 28.1 | 27.8 | 27.4 | 27.3 | 28.8 | 28.8 | 28.5 | 28.3 |
| Average temperature (°C) | 23.5 | 23.8 | 23.4 | 23.7 | 23.9 | 23.9 | 23.7 | 23.6 | 24.5 | 24.2 | 24.2 | 24.1 |
| Average night temperature (°C) | 20.8 | 21.0 | 20.5 | 20.6 | 21.5 | 21.5 | 21.7 | 21.6 | 21.8 | 21.4 | 21.5 | 21.1 |
| Absolute minimum temperature (°C) | 19.8 | 19.6 | 19.0 | 19.2 | 20.0 | 20.0 | 21.0 | 20.6 | 19.5 | 20.0 | 18.8 | 18.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.0 | 12.3 | 12.5 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 8.5 | 8.0 | 9.6 | 8.5 | 9.2 | 7.3 | 7.7 | 9.7 | 9.1 | 8.4 | 8.1 |
| Precipitation (mm) | 308 | 383 | 319 | 219 | 255 | 161 | 344 | 361 | 181 | 328 | 517 | 630 |
| Sunny days | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 7 | 0 | 0 | 2 |
| Rainy days | 30 | 28 | 31 | 29 | 31 | 29 | 29 | 30 | 23 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tatatu is at